Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367065 | Method for firing coal in pyro-processes using direct heat recuperation from a cross flow heat exchanger | — | 1983-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4367065 | Method for firing coal in pyro-processes using direct heat recuperation from a cross flow heat exchanger | — | 1983-01-04 |